1121003330 has 16 divisors (see below), whose sum is σ = 2045448504. Its totient is φ = 442258560.

The previous prime is 1121003329. The next prime is 1121003339. The reversal of 1121003330 is 333001211.

It can be written as a sum of positive squares in 4 ways, for example, as 735548641 + 385454689 = 27121^2 + 19633^2 .

It is not an unprimeable number, because it can be changed into a prime (1121003339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 767081 + ... + 768540.

Almost surely, 2^1121003330 is an apocalyptic number.

1121003330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121003330 is a deficient number, since it is larger than the sum of its proper divisors (924445174).

1121003330 is a wasteful number, since it uses less digits than its factorization.

1121003330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535701.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1121003330 is about 33481.3878147248. The cubic root of 1121003330 is about 1038.8088340718.

Adding to 1121003330 its reverse (333001211), we get a palindrome (1454004541).

The spelling of 1121003330 in words is "one billion, one hundred twenty-one million, three thousand, three hundred thirty".